Losi LOSB0236BD - Manual (Page 6)

Steering Rate
The included transmitter (RTR version only) is equipped with a steering rate control to the left of
the steering wheel. This advanced feature, usually found only on competition-type radios, allows
you to adjust the amount the front tires move when you turn the steering wheel. This is really
helpful when you are on slick as well as high-traction surfaces. If your Micro Rock Crawler turns
too sharply, try turning the steering rate down by rotating the knob counterclockwise (to the left).
For sharper or additional steering, try turning the knob clockwise (to the right).
Steering Trim
The Losi Micro Rock Crawler should go straight without turning the steering wheel. If not, on the
included transmitter (RTR version only) rotate the ST.Trim knob located to the top right of the
steering wheel in the direction needed for the truck to go straight.
If the vehicle moves
towards the right,
adjust the Steering
trim to the left.
If the vehicle moves
towards the left,
adjust the Steering
trim to the right.
Troubleshooting Guide
Doesn’t operate: Battery not charged; receiver switch not “on”; transmitter not “on” or low
battery.
Motor runs but wheels don’t move: Pinion not meshing with spur gear; pinion spinning on mo-
tor shaft, slipper too loose or transmission gears stripped.
Steering doesn’t work: Servo plug not in receiver; servo gears or motor damaged.
Won’t turn in one direction: Servo gears damaged.
Motor doesn’t run: Motor plugs loose; motor wire broken or ESC damaged.
Poor run time and/or sluggish acceleration: Batteries low; charger batteries low (not allowing
for full charge); slipper slipping too much; motor worn out; driveline bound up or wheel and axle
bushings worn.
Poor range/glitching: Transmitter batteries low; transmitter antenna loose; battery low in the
Micro vehicle or loose plugs or wires.
Slipper nut will not hold adjustment: Slipper adjustment nut worn out or spur gear face worn
down.
Battery does not charge: Charger batteries low.
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